Condo & Co-op Owners Portal Sign in now to manage your account Access the Portal Log in Now Click the button above to access the portal for condo and co-op owners. You can easily manage your account once inside. Need Help Logging In? If you're having any difficulty signing into the portal for the first time, give us a call to get started: (718) 536-2642 Looking for a Property Manager? Need a property manager in Brooklyn, Queens, or Manhattan? Contact us to learn how we can help with your rental investment.